File: getsetcc.S

package info (click to toggle)
linux 3.16.39-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie-backports
  • size: 757,956 kB
file content (24 lines) | stat: -rw-r--r-- 475 bytes parent folder | download | duplicates (27) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
	.globl		getcc
	.type		getcc,#function
getcc:
	ldx		[%o0 + PT_V9_TSTATE], %o1
	srlx		%o1, 32, %o1
	and		%o1, 0xf, %o1
	retl
	 stx		%o1, [%o0 + PT_V9_G1]
	.size		getcc,.-getcc

	.globl		setcc
	.type		setcc,#function
setcc:
	ldx		[%o0 + PT_V9_TSTATE], %o1
	ldx		[%o0 + PT_V9_G1], %o2
	or		%g0, %ulo(TSTATE_ICC), %o3
	sllx		%o3, 32, %o3
	andn		%o1, %o3, %o1
	sllx		%o2, 32, %o2
	and		%o2, %o3, %o2
	or		%o1, %o2, %o1
	retl
	 stx		%o1, [%o0 + PT_V9_TSTATE]
	.size		setcc,.-setcc